Pisot sequence P(6,11), a(0)=6, a(1)=11, a(n+1) is the nearest integer to a(n)^2/a(n-1).

Terms

a(0) =6a(1) =11a(2) =20a(3) =36a(4) =65a(5) =117a(6) =211a(7) =381a(8) =688a(9) =1242a(10) =2242a(11) =4047a(12) =7305a(13) =13186a(14) =23802a(15) =42965a(16) =77556a(17) =139996a(18) =252706a(19) =456158a(20) =823408a(21) =1486329a(22) =2682964a(23) =4843003a(24) =8742077a(25) =15780273a(26) =28484880a(27) =51417893a(28) =92814143a(29) =167538276